What organelle converts molecules from the food you eat into usable energy?

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

What drives an advertising campaign?

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.